package com.li.test;

import java.util.concurrent.*;

public abstract class HelloService {
    public abstract String sayHello();
    public void eat(){
        System.out.println("我吃饭！");
    }


    public static void main(String[] args) {
        ThreadPoolExecutor threadPoolExecutor = new ThreadPoolExecutor(5,10,10, TimeUnit.SECONDS,new LinkedBlockingQueue<Runnable>());

    }
}
